255/40R21 Tires
16 brands make tires in size 255/40R21, with 71 total tire models available. This is a 255mm wide tire with a 40% aspect ratio that fits 21-inch wheels. Many of these are available through rent-to-own with weekly payments.
Last updated: October 2026
16
Brands
71
Tire Models
20+
Vehicles Fit
Real Pricing
255/40R21 Tires From $60.00/week
Live rent-to-own pricing for a set of 4 255/40R21 tires — the same real weekly payment our tire finder shows. No credit check at most shops.
Brands Making 255/40R21 Tires
P
Pirelli
22 tire models
Scorpion Zero All Season
PZero
PZero PZ4 Sport
PZero PZ4
+4 more
M
Michelin
9 tire models
Pilot Sport 4 SUV
Pilot Alpin 5 SUV
Primacy Tour AS
X-Ice Snow SUV
+2 more
C
Continental
9 tire models
EcoContact 6 Q
IceContact XTRM
CrossContact RX
ContiSportContact 6
+4 more
G
Goodyear
6 tire models
Eagle F1 Asymmetric 5 SCT
Eagle F1 Asymmetric 5
Eagle LS-2
Eagle F1 Asymmetric 3
+2 more
B
Bridgestone
5 tire models
Potenza Sport
Alenza Sport AS
Alenza AS 02
Alenza 001 W Bsilent
+1 more
T
Toyo
3 tire models
Proxes Sport
Celsius Sport
V
Vredestein
3 tire models
Ultrac SUV Sessanta
Wintrac Pro
Quatrac Pro Plus
H
Hankook
3 tire models
Ventus S1 evo Z AS X H129A
Ion Evo AS SUV IH01A
Ventus Ion AX IH01A
A
Atturo Tires
3 tire models
AZ810
AZ850
AZ 810
N
Nokian
2 tire models
Surpass AS01
Hakkapeliitta 10 SUV
L
Lexani
1 tire model
LX-20
A
Accelera
1 tire model
Iota ST68
255/40R21 Tire Types Available
All Season
46 tires
Winter
11 tires
Summer
8 tires
All Terrain
3 tires
Standard
3 tires
Vehicles That Use 255/40R21 Tires
2023 Alfa-Romeo Stelvio
2024 Alfa-Romeo Stelvio
2020 BMW X3
2021 BMW X3
2022 BMW X3
2023 BMW X3
2020 BMW X4
2021 BMW X4
2022 BMW X4
2023 BMW X4
2024 BMW X3
2024 BMW X4
2024 Kia EV6
2023 Maserati Grecale
2024 Maserati Grecale
2022 Mercedes-Benz EQS
And 4 more vehicles.
255/40R21 Size Specifications
| Section Width | 255mm (10") |
| Aspect Ratio | 40% — sidewall height is 40% of width |
| Rim Diameter | 21 inches |
| Sidewall Height | 102mm (4") |
| Overall Diameter | ~29" (737mm) |
255/40R21 Tire FAQ
Weekly payments for a set of four 255/40R21 tires typically range from $25 to $45, depending on the brand and payment term. Most rent-to-own shops don't require a credit check, and terms run 12-18 months.
Common vehicles include the 2023 Alfa-Romeo Stelvio, 2024 Alfa-Romeo Stelvio, 2020 BMW X3, and others. Use our vehicle tire size lookup to confirm your exact fitment.
Yes. Rent-to-own tire shops carry popular sizes including 255/40R21. Apply online in about 60 seconds to see what shops near you have in stock. Most locations offer $0-$50 down with weekly or biweekly payments.
Need 255/40R21 Tires?
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